DN900 FF Large Diameter Rubber Lined Expansion Joint

Product Introduction

Size: DN900

Sealing surface: RF

The large-sized rubber lined expansion joint with a fully sealed surface is an important compensating element used in pipeline systems, designed to compensate for thermal expansion, contraction, and deformation caused by temperature changes, vibration, or installation errors in pipelines.

Large size usually refers to expansion joints with larger diameters, which can be designed and manufactured according to specific application requirements.

The size is usually represented by the diameter (DN) of the pipeline or the outer diameter and length of the expansion joint to ensure its suitability for the pipeline system.

Pressure Level

The pressure level refers to the maximum working pressure that the expansion joint can withstand.

The selection of pressure level should be determined based on specific pipeline system requirements and working conditions.

Features

The fully sealed surface design ensures that the internal medium does not leak into the surrounding environment, maintaining the sealing of the system.

The rubber lining material provides excellent elasticity, allowing the expansion joint to effectively absorb displacement and vibration in the pipeline.

Suitable for large-sized pipeline systems, with good adaptability and reliability.

Application scope

Suitable for pipeline systems in various industrial fields, such as chemical, petroleum, pharmaceutical, power, etc.

Commonly used to connect pipes of different materials, temperatures, or pressures, to compensate for the expansion and contraction of pipes caused by temperature changes.

Advantages and disadvantages

Advantages

1.It can effectively absorb the thermal expansion, contraction, and vibration of the pipeline system, reduce the stress on the pipeline, and extend the service life of the pipeline.

2.The fully sealed surface design ensures that the medium does not leak and improves the safety of the system.

3.Suitable for large-sized pipelines with high load-bearing capacity.

Disadvantages

1.The cost is relatively high, especially in applications with large diameters and high-pressure levels.

2.Regular inspections and maintenance may require more time and resources.

Overall, the large-sized rubber lined expansion joint with a fully sealed surface is a reliable pipeline compensation element, suitable for large industrial pipeline systems, and can improve the safety and stability of the system. When selecting and applying, it is necessary to design and install reasonably based on specific engineering requirements and environmental conditions.